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Tutorial 2 Chapter 3 & 4

# Tutorial 2 Chapter 3 & 4 - FE1001 Tutorial#2(Chapter 3...

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FE1001 Physics 1 Tutorial #2 (Chapter 3 & 4 Problems) 1/1 P3.29 A man pushing a mop across a floor causes it to undergo two displacements. The first has a magnitude of 150 cm and makes an angle of 120° with the positive x axis. The resultant displacement has a magnitude of 140 cm and is directed at an angle of 35.0° to the positive x axis. Find the magnitude and direction of the second displacement. P3.39 Vector B has x , y , and z components of 4.00, 6.00, and 3.00 units, respectively. Calculate the magnitude of B and the angles that B makes with the coordinate axes. P3.46 (a) Vector E has magnitude 17.0 cm and is directed 27.0 ° counterclockwise from the + x axis. Express it in unit-vector notation. (b) Vector F has magnitude 17.0 cm and is directed 27.0 ° counterclockwise from the + y axis. Express it in unit-vector notation. (c) Vector G has magnitude 17.0 cm and is directed 27.0 ° clockwise from the y axis. Express it in unit-vector notation. P3.60 The instantaneous position of an object is specified by its position vector r, leading from a fixed origin to the location of the point object.

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Tutorial 2 Chapter 3 & 4 - FE1001 Tutorial#2(Chapter 3...

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